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master's thesis
Proračun struje i energije električnog luka u DC mrežama
2019. urn:nbn:hr:200:076770
Sopta, Ivan
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Systems and Substations

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Sopta, I. (2019). Proračun struje i energije električnog luka u DC mrežama (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:076770

Sopta, Ivan. "Proračun struje i energije električnog luka u DC mrežama." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:076770

Sopta, Ivan. "Proračun struje i energije električnog luka u DC mrežama." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:076770

Sopta, I. (2019). 'Proračun struje i energije električnog luka u DC mrežama', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 08 February 2025, https://urn.nsk.hr/urn:nbn:hr:200:076770

Sopta I. Proračun struje i energije električnog luka u DC mrežama [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2025 February 08] Available at: https://urn.nsk.hr/urn:nbn:hr:200:076770

I. Sopta, "Proračun struje i energije električnog luka u DC mrežama", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:076770

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Metadata
TitleProračun struje i energije električnog luka u DC mrežama
Title (english)Short current and arc flash energy calculation in DC networks
AuthorIvan Sopta
MentorSrete Nikolovski (mentor)
Committee memberSrete Nikolovski (predsjednik povjerenstva)
Committee memberPredrag Marić (član povjerenstva)
Committee memberGoran Knežević (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Systems and Substations)
Osijek
Defense date and country2019-10-04, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovom radu bavili smo se definiranjem električnog luka u istosmjernim mrežama. Definirali smo modele proračuna kratkog spoja u istosmjernim mrežama prema ANSI/IEEE i IEC 61660-1 standardima. Sam proračun struje i energije električnog luka vršen je na primjeru hibridnog sustava koji se sastojao od izmjeničnog i istosmjernog dijela kod kojeg smo promatrali samo istosmjerni dio. Nakon provedene analize električnog luka, promatrana je koordinacija zaštitnih uređaja s ciljem smanjenja energije električnog luka i generirali smo oznake upozorenja za svaku sabirnicu u želji smanjenja vjerojatnosti od ozljeda koje nastaju kao posljedica električnog luka.
Abstract (english)
In this paper we defined arc flash in direct current systems. We also defined models of calculation for short circuits in direct current systems based on ANSI/IEEE and IEC 61660-1 standards. The calculation of arc flash current and energy was conducted on the hybrid system example which consisted of alternating and direct current in which we observed only the direct current. After the arc flash analysis, we observed the protection device coordination with the intention of reducing arc flash energy and we generated warning labels for each of the buses in an attempt to reduce the possibilities of injuries as a result of arc flash.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:076770
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-12-22 08:33:24